This is the 562nd technical share of "attacking Coder"Author: Cui QingcaiI believe most of my friends use PowerPoint or keynotes for PPT (slides / Slides / Deck, etc.)? The function is relatively powerful, but have you ever encountered such pain points:The formats of various titles and paragraphs are not uniform, such as font size, li ...
Added by jemrys on Thu, 10 Feb 2022 03:00:04 +0200
1, Relationship between program and process
Executable code and data stored in hard disk, optical disk and other mediaStatically saved code in file
Program code running in CPU and memoryDynamically executed codeParent and child processes
Each program can create one or more processes
1. Process, program and t ...
Added by telefiend on Thu, 10 Feb 2022 02:56:51 +0200
reference resources Go keyword -- type In addition to the definition of type, the original text also introduces several other applications of type. This article only talks about type definition.
type can be used in the following ways: 1. Define structure 2. Define the interface 3. Type definition 4. Type alias 5. Type query
1, Type defin ...
Added by tequilacat on Thu, 10 Feb 2022 02:54:49 +0200
Frame animation creates animation by defining key points and key states in an animation.
Although transition also controls the frame, the control granularity is often large, which is mainly for a change process, such as setting the change time / speed and where to start the change in the process of width / background change. Although there ...
Added by scottfossum on Thu, 10 Feb 2022 02:45:46 +0200
Test what you have learned before. Learn how to use templates from the source code.
Definition and use
integer_sequence: judge whether it is an integer type. If it is not, the compilation fails (using static assertion). If it is, save its own type and the incoming integer type, as well as the length of variable parameters. inde ...
Added by kitchin on Thu, 10 Feb 2022 02:44:43 +0200
In the image, the smallest unit is the pixel, and there are 8 critical pixels around each pixel. There are three common adjacency relationships: 4 adjacency, 8 adjacency and D adjacency. As shown in the figure below:
4 adjacency: the 4 neighborhood of pixel p (x, y) is: (x+1, y); (x-1，y)； (x，y+1)； (x, y-1), N4 § is u ...
Added by ghadacr on Thu, 10 Feb 2022 02:40:49 +0200
Pre observation tips
The database of this query exercise comes from the Internet, you can baidu yourself!!!!
-- Table structure for dept
DROP TABLE IF EXISTS `dept`;
CREATE TABLE `dept` (
`DEPTNO` int(11) NOT NULL COMMENT 'Department number' ...
Added by Revlet on Thu, 10 Feb 2022 02:34:12 +0200
GUI image histogram, filtering, wavelet transform and segmentation processing system based on MATLAB
Part1 introduction to the wavelet transform
1,Origin of the wavelet transform: The theories of Wavelet originate from diffierent areas of study:
Engineering Time-frequency analysis and Multiresolution Analysis Computer V ...
Nowadays, with the rapid development of science and technology, our home has been full of all kinds of household appliances; Among them, the kettle is one of our commonly used household equipment. The traditional kettle has only a simple heating function and can not set the heating temperature or remote control. In view of this si ...
Added by parboy on Thu, 10 Feb 2022 02:26:33 +0200
Write in front
The front end of the project uses vue implementation, the template used is vue admin template, the back end uses springboot + mybaits plus and other technologies, and the database uses mysql. The purpose of this series of articles is to teach readers to build a background management project with front-end and back-end interopera ...
Added by JustinMs66@hotmail.com on Thu, 10 Feb 2022 02:19:14 +0200